Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / saravananp
In Electrical:- VFD(Variable Frequency Drive). This is used to monitoring and controlling the speed of the driven based on the variation of frequency.
In Mechanical:- This is used to control the flow of air within the duct in terms of CFM(Cubic foot Metre).
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
how does a submersible pump work..?
The shot circuit in any winding of transformer result? Explain
What is the complete procedure of erection of electrical panel in industry
what do you mean by plant earthing system.
why any centrifugal blower draw more current in starting. consider id fan and fd fan?
one split ac how can told of this ac which Tr tell me us
sir pls send the je exam - 2008 and other model question papers..
How can find thermal state value in relay for calculate thermal overload.
why did youi choose this career?
how we sesign the transformer give some specifion regarding design of transformers
Can we put 3 layers of cable tray while installing tray
What is the unit of charge and current?
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
State ohm’s law?
what is the working principle of a DG Set, Alternator, & exiter
